|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||149/35 ; 149/61 ; 280/727|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 3 인용 특허 : 6|
A gas generant composition especially adapted for inflating automotive airbags in the event of a vehicle collision to protect the occupants of the vehicle from injury. The composition consists essentially of 65-74% alkali metal azide; 10-28% ferric oxide; 6-16% sodium nitrate; 0.1-2% fumed silica; and 0-2% molybdenum disulfide. The composition burns at from about 1.2 to about 1.7 inches per second (about 3.0 to about 4.3 cm/sec).
An airbag gas generant composition consisting essentially of A. from 65 to 74 percent by weight of an alkali metal azide; B. from 10 to 28 percent by weight ferric oxide; C. from 5 to 16 percent by weight sodium nitrate; D. from 0.1 to 2 percent by weight hydrophobic fumed silica; and E. from 0 to 2 percent by weight molybdenum disulfide; said composition having a burning rate of from about 3.0 to about 4.3 centimeters per second.